90 results
Stridor - Differential Diagnosis Framework:
High-pitched, variable respiratory sound

ETIOLOGIES:
Infectious:
 • Retropharyngeal abscess
 • Acute epiglottitis
 • Peritonsillar
Stridor - Differential ... Tracheomalacia • Vascular ... Thoracic trachea and ... stenosis #Stridor #differential ... diagnosis #causes #pulmonary
Paradoxical Respirations in Diaphragmatic Paralysis

Note the paradoxical movement of the abdomen during inspiration. The accessory inspiratory
raising the rib cage and ... cephalic direction and ... Breathing #Diaphragm #Clinical ... #Video #PhysicalExam ... #Pulmonary #Respiratory
An Algorithm for the Diagnosis of Wheezing and Stridor

Stridor: Louder, constant-pitch sound over central airways
Wheezing: Musical
Diagnosis of Wheezing and ... Compression: Malignancy, Vascular ... Mediastinal mass, Vascular ... Peribronchial pulmonary ... Noisy #Breathing #differential
Paradoxic Breathing in Pediatric Respiratory Distress - Improved after nebulizers and HFNC

Inward chest wall movement with
Breathing in Pediatric Respiratory ... after nebulizers and ... Paradoxic #Breathing #Respiratory ... Pediatrics #Peds #clinical ... #Video #Pulmonary
Hypoxemic Respiratory Failure - Differential Diagnosis Framework
DECREASED INSPIRED OXYGEN
 • Low PATM Can decrease first part
Failure - Differential ... obesity-hypoventilation syndrome ... perfusion (Q) and ... hepatopulmonary syndrome ... Failure #hypoxia #Differential
Platypnea-Orthodeoxia Syndrome on Physical Exam
The case of a patient with a diagnosis of cirrhosis and platypnea-orthodeoxia
Platypnea-Orthodeoxia Syndrome ... observe how the respiratory ... #PhysicalExam #clinical ... #video #breathing ... #respiratory #pulmonary
Approach to the A-a Gradient
A-a gradient = PAO2 - PaO2
A-a gradient = [FiO2 x (Patm -
Hypoventilation: CNS of Respiratory ... Hypoventilation Syndrome ... , Muscular Weakness ... Hepatopulmonary Syndrome ... Hypoxia #hypoxemia #differential
Pemberton's Sign - Thoracic Outlet Syndrome

The Pemberton maneuver is a physical examination tool used to demonstrate
facial congestion and ... cyanosis, as well as respiratory ... #PhysicalExam #Clinical ... #Video #SVC #Syndrome ... #Vascular #Thoracic
Noncardiogenic Pulmonary Edema - Differential Diagnosis Framework

NCPE Pathophysiology:
Noncardiogenic pulmonary edema occurs because of excessive pulmonary capillary
Edema - Differential ... vascular congestion ... Etiology: • Acute respiratory ... distress syndrome ... #edema #NCPE #differential
Kussmaul Breathing Pattern

Demonstration of Kussmaul breathing pattern seen here in Diabetic Ketoacidosis.  Initial pH was
Initial pH was 6.95 and ... breathing is a deep and ... Breathing #Pattern #Pulmonary ... #PhysicalExam #Clinical ... #Video #Respiratory